147 citations · 675 across the 11 of their papers we have counts for
11 papers
Numerical Simulation of Coronal Waves interacting with Coronal Holes: I. Basic Features
Isabell Piantschitsch, Bojan Vrsnak, Arnold Hanslmeier +5
We developed a new numerical code that is able to perform 2.5D simulations of a magnetohydrodynamic (MHD) wave propagation in the corona, and its interaction with a low density reg…
Understanding the Physical Nature of Coronal "EIT Waves"
David M. Long, D. Shaun Bloomfield, Peng-Fei Chen +9
For almost 20 years the physical nature of globally propagating waves in the solar corona (commonly called "EIT waves") has been controversial and subject to debate. Additional the…
On the Propagation of a Geoeffective Coronal Mass Ejection during March 15 -- 17, 2015
Yuming Wang, Quanhao Zhang, Jiajia Liu +11
The largest geomagnetic storm so far in the solar cycle 24 was produced by a fast coronal mass ejection (CME) originating on 2015 March 15. It was an initially west-oriented CME an…
Heliospheric Propagation of Coronal Mass Ejections: Drag-Based Model Fitting
T. Žic, B. Vršnak, M. Temmer
The so-called drag-based model (DBM) simulates analytically the propagation of coronal mass ejections (CMEs) in interplanetary space and allows the prediction of their arrival time…
Combined Multipoint Remote and In Situ Observations of the Asymmetric Evolution of a Fast Solar Coronal Mass Ejection
T. Rollett, C. Moestl, M. Temmer +8
We present an analysis of the fast coronal mass ejection (CME) of 2012 March 7, which was imaged by both STEREO spacecraft and observed in situ by MESSENGER, Venus Express, Wind an…
Investigation on the Coronal Magnetic Field Using a Type II Solar Radio Burst
V. Vasanth, S. Umapathy, B. Vršnak +2
The Type-II solar radio burst recorded on 13 June 2010 by the radio spectrograph of the Hiraiso Solar Observatory was employed to estimate the magnetic-field strength in the solar…
Formation of Coronal Shock Waves
S. Lulić, B. Vršnak, T. Žic +4
Numerical simulations of magnetosonic wave formation driven by an expanding cylindrical piston are performed to get better physical insight into the initiation and evolution of lar…
Characteristics of kinematics of a coronal mass ejection during the 2010 August 1 CME-CME interaction event
Manuela Temmer, Bojan Vrsnak, Tanja Rollett +16
We study the interaction of two successive coronal mass ejections (CMEs) during the 2010 August 1 events using STEREO/SECCHI COR and HI data. We obtain the direction of motion for…
Analytic modeling of the Moreton wave kinematics
M. Temmer, B. Vrsnak, T. Zic +1
The issue whether Moreton waves are flare-ignited or CME-driven, or a combination of both, is still a matter of debate. We develop an analytical model describing the evolution of a…
Morphology and density of post-CME current sheets
B. Vršnak, G. Poletto, E. Vujić +11
Eruption of a coronal mass ejection (CME) drags and "opens" the coronal magnetic field, presumably leading to the formation of a large-scale current sheet and the field relaxation…
Large amplitude oscillatory motion along a solar filament
B. Vrsnak, A. M. Veronig, J. K. Thalmann +1
Large amplitude oscillations of solar filaments is a phenomenon known for more than half a century. Recently, a new mode of oscillations, characterized by periodical plasma motions…